package com.itheima.reggie.util;

import com.aliyun.oss.ClientException;
import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.OSSException;
import com.aliyun.oss.model.CannedAccessControlList;
import com.itheima.reggie.constant.CommonConstant;
import lombok.Data;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

@Data
@Component
public class AliyunOssUtil {

    @Value("${"+ CommonConstant.OSS_ENDPOINT+"}")
    private String endpoint;
    @Value("${"+CommonConstant.OSS_ACCESSKEYID+"}")
    private String accessKeyId;
    @Value("${"+CommonConstant.OSS_ACCESSKEYSECRET+"}")
    private String accessKeySecret;
    @Value("${"+CommonConstant.OSS_BUCKETNAME+"}")
    private String bucketName;

    public void upload(String objectName,String fileName){
        try {
            InputStream inputStream = new FileInputStream(objectName);
            uploadIS(inputStream,fileName);
        }catch (Exception e){
            e.getMessage();
        }
    }

    public void uploadIS(InputStream inputStream,String fileName){
       // String endpoint = "https://oss-cn-nanjing.aliyuncs.com";//oss-cn-nanjing.aliyuncs.com
        // 阿里云账号AccessKey拥有所有API的访问权限，风险很高。强烈建议您创建并使用RAM用户进行API访问或日常运维，请登录RAM控制台创建RAM用户。
       // String accessKeyId = "LTAI5t7qerocWoTkimHWvoCZ";
       // String accessKeySecret = "dbzhnpA394FFlyOLJYtlGX66LMdIWz";
        // 填写Bucket名称，例如examplebucket。
       // String bucketName = "bucketliyunlong";
        // 填写Object完整路径，完整路径中不能包含Bucket名称，例如exampledir/exampleobject.txt。
        //String objectName = "E:\\img\\1fdbfbf3-1d86-4b29-a3fc-46345852f2f8.jpg";

        // 创建OSSClient实例。
        OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);

        try {
            // 填写字符串。
            //String content = "Hello OSS";
            ossClient.setBucketAcl(bucketName, CannedAccessControlList.PublicRead);
            // 创建PutObjectRequest对象。
            //	PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, objectName, new ByteArrayInputStream(objectName.getBytes()));

            // 如果需要上传时设置存储类型和访问权限，请参考以下示例代码。
            // ObjectMetadata metadata = new ObjectMetadata();
            // metadata.setHeader(OSSHeaders.OSS_STORAGE_CLASS, StorageClass.Standard.toString());
            // metadata.setObjectAcl(CannedAccessControlList.Private);
            // putObjectRequest.setMetadata(metadata);

            // 上传字符串。
            ossClient.putObject(bucketName,fileName,inputStream);
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
    }
}
